package com.wx.mall.demo.service;

import com.wx.mall.demo.entity.Demo;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author j
 * @since 2020-03-23
 */
public interface IDemoService extends IService<Demo> {

    /**
     * 分页查询
     * @param pageNum
     * @param pageSize
     * @return
     */
    List<Demo> list(Integer pageNum, Integer pageSize);
}
